Acer Curved 34-inch UltraWide QHD (3440 x 1440) Display with 21:9 Aspect Ratio (XR341CK bmijpphz) The Acer XR 34" Curved IPS Display with Ultra Wide QHD (3440 x 1440) resolution offers the sharpest picture quality and provides a perfect picture with a broader view. The Ultra Wide 21:9 aspect ratio presents a more immersive experience with a wider field of view which brings a better movie and game experience compared to a flat display of the same size. The Acer XR Series monitor provides different ambient lighting effects that can be adjusted in the settings. Two built-in 7W DTS Sound speakers bring world-class sound to your games and movies. Signal Inputs: 1 x Display Port, 1 x Mini Display Port, 1 x Display Port Out, 1 x HDMI 2.0 & 1 x MHL. Please refer the User Manual before use.